Head for selector switch, 22 mm, 3 Position, Maintained / Maintained / Maintained Action, Lever Type of Operator, Operator Color Black, Bezel Material Plastic, NEMA Rating 13, 4X, IP Rating 67, 69, 69K, Standards CE, CSA C22.2 No 14, EN/IEC 60947-1, EN/IEC 60947-5-1, EN/IEC 60947-5-4, JIS C8201-1, JIS C8201-5-1, UL 508, Key Number No Key.
Conformity Kit, For Use With Grainger Item Number 443L62, 443L65, Compatible with Manufacturer Part Number ATV320U55N4B, ATV320U75N4B, For Use with Series ATV320, Compatible with Product Type Variable Speed Drive, For Use With Variable Speed Drive ATV320C.
9 mm, Gauge Material Tool Steel, Handle Color Yellow, Hardness RC 70/72, Included Certification Certificate of Accuracy, Long Form Calibration Certificate Yes, Pitch Diameter - No-Go Member 25.316 mm, Standards ISO 17025.
4093 in (Go), Pitch Diameter - Go Member 0.Threaded Ring Gage, Long Form Calibration Certificate Yes, Material Tool Steel, Dimension Type Inch, Gauge Type Go (Minus), Pitch Diameter 0.-24, Thread Type UNS, Finish Chrome Plated, Gauge Design Adjustable, Hardness RC 60/62, Included Certification Certificate of Accuracy, Standards ASME B47.4093 in, Thread Class 2A, Thread Length 7/16 in, Thread Size 7/16 In.